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HEIMAN 10 Year Optical Smoke Alarm Detector, 10 Year Life Battery Photoelectric Fire Alarm Smoke Detector with LED Indicator & Silence Button, Conforms to EN14604 Standard, 633PHS (1PCS) (633PHS-1) : Amazon.co.uk: DIY
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Orbis Optical Smoke Detector with Flashing LED - Orbis - Brands - Apollo - Manufacturers - Fire - Products
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